Boston Common Asset Management’s Sociedad Química y Minera de Chile SQM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$4.98M Buy
61,518
+10,800
+21% +$822K 0.32% 85
2025
Q4
$3.49M Sell
50,718
-13,655
-21% -$752K 0.21% 112
2025
Q3
$2.77M Buy
+64,373
New +$2.68M 0.08% 227
2024
Q3
Sell
-211,391
Closed -$8.61M 316
2024
Q2
$8.61M Sell
211,391
-93,157
-31% -$4.3M 0.22% 140
2024
Q1
$15M Buy
304,548
+85,665
+39% +$4.02M 0.36% 103
2023
Q4
$13.2M Sell
218,883
-17,899
-8% -$947K 0.3% 114
2023
Q3
$14.1M Sell
236,782
-36,655
-13% -$2.47M 0.34% 109
2023
Q2
$19.9M Buy
273,437
+30,555
+13% +$2.17M 0.42% 93
2023
Q1
$19.7M Sell
242,882
-6,372
-3% -$549K 0.41% 91
2022
Q4
$19.9M Sell
249,254
-20,618
-8% -$1.91M 0.95% 37
2022
Q3
$24.5M Buy
269,872
+26,701
+11% +$2.59M 1.28% 20
2022
Q2
$20.3M Buy
243,171
+66,142
+37% +$5.82M 1.01% 32
2022
Q1
$15.2M Buy
177,029
+19,002
+12% +$1.22M 0.65% 55
2021
Q4
$7.97M Buy
158,027
+133,043
+533% +$7.63M 0.32% 92
2021
Q3
$1.34M Buy
24,984
+12,347
+98% +$630K 0.06% 159
2021
Q2
$598K Sell
12,637
-3,320
-21% -$164K 0.03% 205
2021
Q1
$847K Buy
15,957
+400
+3% +$21.9K 0.05% 179
2020
Q4
$764K Buy
+15,557
New +$655K 0.05% 179
2020
Q1
Sell
-24,326
Closed -$649K 210
2019
Q4
$649K Sell
24,326
-609,756
-96% -$16.1M 0.08% 168
2019
Q3
$17.6M Sell
634,082
-4,300
-0.7% -$119K 2.18% 7
2019
Q2
$19.9M Buy
638,382
+153,585
+32% +$5.24M 2.47% 6
2019
Q1
$18.6M Buy
484,797
+11,129
+2% +$455K 2.42% 6
2018
Q4
$18.1M Buy
473,668
+9,976
+2% +$430K 2.65% 5
2018
Q3
$21.2M Buy
463,692
+2,923
+0.6% +$135K 2.63% 5
2018
Q2
$22.1M Sell
460,769
-73,412
-14% -$3.85M 2.74% 5
2018
Q1
$26.3M Buy
534,181
+22,303
+4% +$1.21M 3.09% 4
2017
Q4
$30.4M Sell
511,878
-22,504
-4% -$1.29M 3.61% 2
2017
Q3
$29.7M Sell
534,382
-119,073
-18% -$5.35M 3.71% 2
2017
Q2
$21.6M Buy
653,455
+178,170
+37% +$6.26M 2.84% 5
2017
Q1
$16.3M Buy
+475,285
New +$15.5M 2.22% 7

Other funds holding SQM

Boston Common Asset Management's SQM Position: Q1 2026 in Review

Boston Common Asset Management increased its Sociedad Química y Minera de Chile (SQM) stake by 21% in Q1 2026, buying an estimated $822K and bringing the position to 61,518 shares worth $4.98M. The position accounts for 0.32% of the portfolio, ranked #85.

Boston Common Asset Management first reported a position in SQM in Q1 2017 and has held it in 30 quarters since. The position peaked at $30.4M in Q4 2017. 301 funds tracked by Wall St. Rank hold SQM as of Q1 2026.

  • Boston Common Asset Management held 61,518 shares of Sociedad Química y Minera de Chile worth $4.98M as of Q1 2026.
  • Boston Common Asset Management bought 10,800 Sociedad Química y Minera de Chile shares in Q1 2026, an estimated $822K.
  • Sociedad Química y Minera de Chile made up 0.32% of Boston Common Asset Management's portfolio in Q1 2026, its #85 holding.
  • Boston Common Asset Management first reported a position in Sociedad Química y Minera de Chile in Q1 2017 and has held it in 30 quarters since.
  • Boston Common Asset Management's Sociedad Química y Minera de Chile position peaked at $30.4M in Q4 2017.
  • 301 funds tracked by Wall St. Rank held Sociedad Química y Minera de Chile as of Q1 2026.

Based on Boston Common Asset Management's 13F filing for Q1 2026, filed 7 May 2026.